Table of Contents
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RRU3931E
Site Maintenance Guid
Contents
Contents
1 RRU3931E Site Maintenance Guide.......................................................................................... 1
1.1 Changes in RRU3931E Site Maintenance Guide........................................................................................................... 3
1.2 Turning On or Off Indicators..........................................................................................................................................3
1.2.1 Turning On Indicators..................................................................................................................................................3
1.2.2 Turning Off Indicators................................................................................................................................................. 3
1.3 Powering On or Off a RRU3931E..................................................................................................................................3
1.3.1 Powering On a RRU3931E..........................................................................................................................................3
1.3.2 Powering Off a RRU3931E......................................................................................................................................... 5
1.4 Replacing a RRU3931E..................................................................................................................................................5
1.5 Replacing an Optical Module......................................................................................................................................... 8
Issue Draft A (2016-03-30)
Huawei Proprietary and Confidential
ii
Copyright © Huawei Technologies Co., Ltd.
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